Alright, let's work through 1442202 times 3623531 step by step
1442202 × 3623531 = 3623531 × (1442202)
+ 3623531 × 2 that results in 7247062
+ 3623531 × 00 that results in 0
+ 3623531 × 200 what gives us 724706200
+ 3623531 × 2000 that results in 7247062000
+ 3623531 × 40000 that is equal 144941240000
+ 3623531 × 400000 which equals 1449412400000
+ 3623531 × 1000000 which equals 3623531000000

= 5225863655262
